23 research outputs found
A simple method for distinguishing between unsaturated and branched fatty acid isomers by gas chromatography
Methods for the isolation and identification of polycyclic aromatic hydrocarbons found in complex mixtures and the determination of their possible toxicity by means of bioassay techniques. Progress report, August 1, 1978-August 1979
After electronic instrument difficulties, a computer controlled gas chromatography-mass spectrometer has been delivered, installed and is operational. Data gathering is commencing from adipose tissue obtained by needle biopsy. Materials under consideration include shale oil extracts, their dimethyl sulfoxide extracts and product waters. A chart of individual identified PAH's is given. (PCS